Arugam Bay weather in January 2025
Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Arugam Bay in January. Check more long-term weather averages for Arugam Bay in January before you book your next holiday to Sri Lanka in 2025/2026.
- 2929°C max day temperature
- 7 hours of sunshine per day
- 66 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- MModerate heat & humidity
- 181181 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2727°C sea temperature
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